IEC 61850 or
function name
ANSI Function description Line Differential  
      RED650 (A11)
 
SAPTUF 81 Underfrequency protection 1
 
SAPTOF 81 Overfrequency protection 1
 
SAPFRC 81 Rate-of-change of frequency protection 1
 
1) 67 requires voltage
2) 67N requires voltage
2.4  Control and monitoring functions
GUID-E3777F16-0B76-4157-A3BF-0B6B978863DE v16
IEC 61850 or
function name
ANSI Function description Line differential  
      RED650 (A11)  
Control    
SESRSYN 25 Synchrocheck, energizing check and synchronizing 1  
SMBRREC 79 Autorecloser 1  
QCBAY   Bay control 1  
LOCREM   Handling of LR-switch positions 1  
LOCREMCTRL   LHMI control of PSTO 1  
SXCBR   Circuit breaker 3  
SCILO   Interlocking 1  
SCSWI   Switch controller 1  
XLNPROXY   Proxy for signals from switching device via GOOSE 3  
SLGAPC   Logic rotating switch for function selection and LHMI presentation 15  
VSGAPC   Selector mini switch 30  
DPGAPC   Generic communication function for Double Point indication 16  
SPC8GAPC   Single point generic control function 8 signals 5  
AUTOBITS   Automation bits, command function for DNP3.0 3  
SINGLECMD   Single command, 16 signals 4  
I103CMD   Function commands for IEC 60870-5-103 1  
I103GENCMD   Function commands generic for IEC 60870-5-103 50  
I103POSCMD   IED commands with position and select for IEC 60870-5-103 50  
I103POSCMDV   IED direct commands with position for IEC 60870-5-503 50  
I103IEDCMD   IED commands for IEC 60870-5-103 1  
I103USRCMD   Function commands user defined for IEC 60870-5-103 4  
Secondary system supervision    
CCSSPVC 87 Current circuit supervison 1  
FUFSPVC   Fuse failure supervision 1  
Logic    
SMPPTRC 94 Tripping logic 6  
Table continues on next page
Section 2 1MRK 505 393-UEN B
Application
30 Line differential protection RED650 2.2 IEC
Application manual